Weights 50 kg through 1 g are cylindrical with handling knobWeights 500 mg and below are flat with one end turned up for easy handling

Price

Price:$3,853.75

Class

UltraClass Gold

The weight tolerance is equal to ANSI/ASTM E617 Class 00 and OIML R 111 Class E1. This class is used as a reference standard for calibrating other reference standards and weights where the stability of the environment and careful handling are assured. This class is appropriate for calibrating high-precision analytical balances with a readability as low as 0.001 mg.